Stock-Based Compensation - Stock Options (Details) - Stock options - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 24, 2016	Jul. 26, 2015	Jul. 24, 2016	Jul. 26, 2015
Stock-based compensation
Vesting period			4 years
Stock option expiration period			10 years
Reconciliation of Stock Options
Outstanding, at the beginning of the period (in shares)			34,397
Granted (in shares)			2,128
Exercised (in shares)			3,655
Forfeited (in shares)			24
Outstanding, at the end of the period (in shares)	32,846		32,846
Exercisable at the end of the period (in shares)	25,959		25,959
Weighted-Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)			$ 13.83
Granted (in dollars per share)			38.31
Exercised (in dollars per share)			9.56
Forfeited (in dollars per share)			22.88
Outstanding at the end of the period (in dollars per share)	$ 15.89		15.89
Exercisable at end of period (in dollars per share)	$ 12.77		$ 12.77
Weighted-Average Remaining Contractual Term
Outstanding at the end of the period			4 years 10 months 24 days
Exercisable at end of period			4 years 1 month 6 days
Aggregate Intrinsic Value
Outstanding at the end of the period	$ 692,459		$ 692,459
Exercisable at end of period	$ 625,760		$ 625,760
Weighted-average grant date fair value of stock options granted, and the total intrinsic value of options exercised
Weighted-average grant date fair value of options granted (in dollars per share)	$ 7.46	$ 5.06	$ 7.82	$ 4.92
Intrinsic value of exercised options	$ 7,895	$ 10,223	$ 111,111	$ 42,824
Weighted-average assumptions used to calculate fair value of each ordinary option award
Risk-free interest rate (as a percent)	1.90%	1.90%	2.10%	2.10%
Dividend yield (as a percent)	1.50%	1.80%	1.50%	1.90%
Stock price volatility (as a percent)	19.00%	19.00%	19.00%	19.00%
Expected option life	8 years	8 years	8 years	8 years